baber/WOPTO huggingface dataset:
Patent JP-S6038856-A (JP)
Title: Manufacture of semiconductor device
Inventor: ODAKA MASANORI
IPC: H01L21/8249
Filed: 1983-08-12
Abstract: PURPOSE:To reduce the size of an emitter, and to increase the speed of operation of a bipolar transistor and improve the characteristics of the transistor by boring a hole to an insulating film in a section functioning as an emitter region, forming a second polysilicon layer and forming a diffusion layer for the emitter through diffusion. CONSTITUTION:A silicon oxide film is formed to the surface of a semiconductor substrate 1, and photo-etched, and a P type impurity is diffused to a position, where an N channel type MOSFET must be shaped, to form a P well region 2. The surface of the substrate is oxidized thinly, an Si3N4 film is formed, and photo-etched, and the ions of the P type impurity for a channel stopper are implanted to both side sections of the P well region 2. The P type impurity such as boron is implanted and diffused to a section as a base region for a bipolar transistor on the surface of an N well region 3' to shape a P type diffusion layer 8. An N type diffusion layer 13 as an emitter region is formed on the P type diffusion layer 8 for a base by diffusion from a polysilicon layer 12 through heat treatment. Aluminum electrodes 16 and aluminum wirings are formed through photoetching, and a passivation film 17 is shaped on the electrodes 16 and the wirings.
Patent JP-S5848560-A (JP)
Title: Facsimile response device in facsimile response system
Inventor: MUKAI HACHIROU
IPC: H04M11/00
Filed: 1981-09-18
Abstract: PURPOSE:To reduce the burden in a computer, by providing a sentence editing function for a facsimile response device which receives a sentence pattern and an alteration data from the computer, and transmits recording data. CONSTITUTION:A computer 1 managing a facsimile response system forms a sentence pattern and an alteration data and transmits them to a facsimile response device 7. The response device 7 consists of a facsimile response control section 6 and a facsimile response section 2A and transmits the recording data to an exchanger. The section 6 consists of interface sections 18, 26, data buffer memories 19, 20, a sentence pattern memory 23, a sentence pattern memory 24, a main control section 22, and a data transfer control section 21 and has a sentence editing function. The response section 2A consists of an interface section 8, a control memory 9, a character memory 10, a main control section 11, a character generating memory 12, a line buffer memory 14, a parallel serial data conversion section 15, a tonal signal control section 11 and a MODEM 17.
Patent JP-S5478653-A (JP)
Title: Carrier synchronous device
Inventor: FURUYA NORIO
IPC: H04L27/152
Filed: 1977-12-05
Abstract: PURPOSE:To increase the performance and stability of the carrier synchronous device by using the identification timing signal which is obtained from the clock circuit provided independently. CONSTITUTION:The phase continuous FSK signal sent from the terminal is branched (31) off, and one of the branched signal undergoes synchronous detection 32 and 33 through reference carrier generator circuit 37. While both the signal delayed by period T and the signal with no delay of timing generator circuit 41 are identified (44, 45) via clock circuit 36. At the same time, one of the signal undergoes reverse modulation 46 and 47 after delay 34 and 35, and the output of filter 49 which is the sine wave output of period 4T is supplied to envelope multiplier circuit 51 and 38 as well as to multiplier circuit 53 and 59 after delayed by period T through circuit 52. These multiplication output receive mutual shift of pi/2 at circuit 54 and are then compounded (55). Then noise elimination 56 is given to then supply the output to circuit 38 as well as to circuit 39 via pi/2 shift circuit 57 for identification 44 and 45 and then output 57 and 58. In this way, the carrier wave featuring the phase synchronization can be extracted.
Patent JP-H075277-A (JP)
Title: Time piece
Inventor: AOKI SHIGEHIKO
IPC: G04C3/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide a time piece having a high decorative value and permits to easily grasp the exact time in the dark. CONSTITUTION:A liquid crystal display plate 4 placed for indicating digital time beside the face 1b to indicate analog time with hands 1a for indicating time is covered with a half mirror 5 for covering the front of the time piece except the time piece face to hide the digital indicator. When it is dark, the darkness is detected by the resistance change of CdS(cadmium sulfide) 7 placed at a part of the face. According to this, the liquid crystal indication plate 4 is activated and illuminated with an EL element 8 from behind to display the indication time on the liquid crystal indication plate 4 through the half mirror plate 5 so that exact time is easily grasped even in the dark.
Patent JP-S633282-A (JP)
Title: Self-diagnosing device for interface driver
Inventor: SEKII TOMOE
IPC: G01R31/28
Filed: 1986-06-23
Abstract: PURPOSE:To improve the reliability of a device and to shorten a maintenance time by providing a deciding means which decides whether or not an interface driver is normal based on the result of comparison between the output signal of a detecting means and test pattern data for fault diagnosis. CONSTITUTION:When test pattern data for fault diagnosis and a control signal CS1 are supplied from a CPU to a FF 11, outputs Q1-Qn of the FF 11 are supplied to interface drivers 12 (121-12n). Consequently, loads 141-14n are driven and outputs of the drivers 12 are supplied to inverted input terminals of comparing circuits 181.18n. A specific potential is applied to uninverted input terminals of the circuits 181-18n by a variable resistance 17 and their comparison results are supplied to the CPU through a buffer 19. Then, the CPU decides whether or not output signals of the respective drivers 12 corresponding to the test pattern data are obtained and the decision results are reported by an annunciator such as a CRT screen, etc. A fault is therefore decided and the maintenance time is shortened.
Patent JP-H05310803-A (JP)
Title: Polysaccharide having immune activity
Inventor: TOEDA KAZUYOSHI
IPC: A61P37/04
Filed: 1992-05-12
Abstract: PURPOSE:To heighten immune activity by adding to a food or feed a polysaccharide produced by culturing a specific microorganism. CONSTITUTION:The polysaccharide is produced by a microorganism belonging to the genus Alcaligenes cupitus, which has been deposited with Fermentation Research Institute under the Accession No. FERM P-10609. Upon culturing, the microorganism yields the polysaccharide inside and outside the cells. Since the polysaccharide has the property of precipitating from and dissolving in water, it can easily be purified by repeating precipitation and dissolution.
Patent JP-2000341454-A (JP)
Title: Document processor
Inventor: YOSHIKAWA TAKASHI
IPC: G06F17/21
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To enable a document processor provided such a copying function where it transfers image date read to a document management device for storage and management to improve the utilizability of filed image data by annexing easily specifiable attribute information to the data. SOLUTION: In a document processor which copies originals by means of a scanner section, a plotter section, etc., as well as transfers read image data annexes with attribution data to an external device for storage and management via a communication control section, a capture button 26 which indicates need/no need of the transfer of picture data, a name button 28 which designates the owner of the image data, a scan button 23 which limits the recording and output of the image data, and a paper document holding button 27, which decides whether the image data are to be held in the form of a paper document are arranged on the touch panel 21 of an operating section 15.
Patent JP-H0240349-A (JP)
Title: O-aminomethylphenol and sterilizing agent containing the same
Inventor: KOSUTEIN RENTSUEA
IPC: C07C213/00
Filed: 1989-06-12
Abstract: o-Aminomethylphenols of the formula   <IMAGE> I  where R1, R3 and R4 are hydrogen, fluorine, chlorine, bromine, alkyl, alkoxy or dimethylamino, R2 is hydrogen, chlorine, bromine, alkyl, alkenyl, alkoxyalkyl, cyclohexyl or phenyl, or R1 and R2, R2 and R3 or R3 and R4 form a carbocyclic, saturated or unsaturated five-membered or six-membered ring, and R is alkyl, and salts thereof, and fungicides containing these compounds.
Patent JP-H0440021-A (JP)
Title: Broadcasting program tracking type receiver
Inventor: CHIKASAWA KOJIRO
IPC: H04B1/06
Filed: 1990-06-05
Abstract: PURPOSE:To receive a broadcasting program while automatically tracking it by previously storing the frequency information of a network station to be optimumly received in a ROM table to be referred to by a traveling distance. CONSTITUTION:A ROM table 14 is provided to previously store the frequency information of network stations 3a and 3b to be optimumly received in respective areas while dividing the areas from the starting point to the ending point of a route by distances, and a controller 13 is provided to access the ROM table 14 according to the data of the distance from the starting point obtained by the traveling distance measuring means of a traveling object 1. Then, a tuner 12 is provided to automatically set a receiving frequency according to the frequency information read out from the ROM table 14. Thus, the broadcasting program tracking type receiver to be mounted on the long-distance traveling object 1 can automatically receive from the network stations, from which broadcasting can be received at optimum in the traveling areas, with simple configuration.
Patent JP-S6045174-A (JP)
Inventor: MIZUMAKI KATSUMI
IPC: B65D77/06
Filed: 1983-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6126059-A (JP)
Title: Image forming device
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/00
Filed: 1984-07-16
Abstract: PURPOSE:To facilitate replacement and maintenance of a process kit by providing a freely opening and closing door on the bottom face of a image forming device and setting the device vertically to open the door so that the side face of the device body is the bottom. CONSTITUTION:A part of the bottom face of a copying device 1 is cut to form a door A, and the door A is freely opened and closed by a hinge 26. A paper supply tray 10, a paper feeding roll 15, etc. are attached to the rear face of the door A. Since the center of gravity of the device 1 is in the paper eject side when a process kit 28 consisting of a photosensitive body 2, a developing device 5, a cleaning device 7, etc. is attached or detached, the device body is set vertically so that the side face of the paper eject side of the device is the bottom. When the door A is opened, the tray 10 and the roll 15 are opened together horizontally. The process kit 28 is taken out freely to perform replacement or maintenance. Thus, replacement, maintenance, cleaning, etc. of parts of the device are facilitated because the door is provided in the bottom of the device.
Patent JP-S63311691-A (JP)
Title: Semiconductor static memory
Inventor: MATSUMOTO KAZUYA
IPC: G11C11/419
Filed: 1987-06-12
Abstract: PURPOSE:To contrive to attain high speed operation by urging the trailing or leading of a potential of other data line by a latch circuit so as to quicken the operation when one potential of a couple of data lines reaches fast trailing or leasing thereby reducing the entire access time of a couple of data lines whose signal level is changing complementarily. CONSTITUTION:A latch circuit 10 comprising the 1st and 2nd FETs 3, 4 are connected between a couple of data lines D, D. That is, a data is read from a memory cell 2j and the data line D starts transition from H to L quickly, then the gate-source voltage of the FET 3 is lowered and the FET 3 is transited from the ON-state into the OFF-state. Thus, the drain potential rises to urge the transition of the data line D from L to H. Thus, the potential rise of the data line D rising with a delay depending on the potential drop of the data line D descending faster thereby reducing the final access time.
Patent JP-H0441722-A (JP)
Title: System for conveying can
Inventor: YAMAMOTO YOSHIO
IPC: B65H67/06
Filed: 1990-06-05
Abstract: PURPOSE:To simplify an apparatus construction by providing a can housing cage of an overhead mobile car so as to enable hanging thereof to stations for discharging empty cans and receiving full cans and a station for discharging the full cans and stations for receiving the empty cans. CONSTITUTION:Stations (S1-1) to (S1-4) for discharging empty cans and receiving full cans, a station (S2) for discharging the full cans and stations (S3-1) to (S3-2) for receiving the empty cans are provided at the ends of respective drawing frames 3-1 to 3-4, and a cage 11 is lowered by an overhead mobile car 1 at the prescribed station to house the cans [empty cans (VC) and full cans (FC)]. The cage is then lifted and conveyed to the prescribed station with the overhead mobile car. The cage is subsequently lowered to push out the cans.
Patent JP-H05337845-A (JP)
Title: Stroke mechanism for hydraulic rock drill
Inventor: MIKAMI YOSHIICHI
IPC: B25D9/26
Filed: 1992-06-08
Abstract: PURPOSE:To regulate the rear end position of a piston stroke so as to suppress the occurrence of a failure by allowing a cushion chamber to be partitioned between the rear end face of a piston trying to continue its retreat by inertia and the valve plug of a rear oil chamber so as to confine pressure oil thereto. CONSTITUTION:A piston 1 having small diameter parts 1A, 1C at the front and rear parts and a large diameter part 1B at the intermediate part is fittingly mounted into a cylinder 2 to partition a front and a rear oil chambers. A valve chamber 7 is partitioned between the outer periphery of a valve plug 5 fittingly secured to the cylinder 2 and the inner periphery of the cylinder 2, and a cylindrical change-over valve 6 is accommodated in this valve chamber 7. The piston 1 is reciprocated to obtain stroke action by switching the oil pressure of the rear oil chamber to high/low pressure by the change-over valve 6. In this case, the rear inner diameter of the valve plug 5 is formed into the approximately same diameter as the large diameter part 1B of the piston 1, and the rear end part inner diameter of the valve plug 5 is formed into the approximately same diameter as the small diameter part 1C. A cushion chamber 27 to which pressure oil is confined by the retreat of the piston 1 can be partitioned so as to regulate the rear end position of a piston stroke by the confinement of pressure oil.
Patent JP-S6038570-A (JP)
Inventor: NISHIHARA TAKUROU
IPC: F28F9/00
Filed: 1983-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S634827-A (JP)
Title: Method for purifying and recovering solvent
Inventor: MATSUMOTO HIROYO
IPC: B01D53/22
Filed: 1986-06-26
Abstract: PURPOSE:To reduce initial cost and running cost to 1/2 an 1/3 respectively of those of distillation method by heating a waste solvent to evaporate and by separating the solvent from water vapor through an inorganic porous membrane module. CONSTITUTION:The raw liquid 101 is evaporated by a evaporator 102 into mixed gas 104 which is sent to the inorganic porous membrane module 105 such as silica-alumina gel. The inorganic porous membrane enable only the water vapor in mixed gas to selectively permeate it by decompressing the effluent side, and the mixed gas is made by this membrane into almost pure solvent vapor 106 which is liquefied in a condenser 109 and recovered as a purified solvent 111. On the other hand, the water vapor 107 permeated the inorganic porous membrane module 105 is compressed and heated by a compressor 108 and is used as a heat source for the evaporator 102.
Patent JP-S5575492-A (JP)
Title: Rendering coal noncaking condition
Inventor: MATSUDA MINORU
IPC: C10J3/46
Filed: 1978-11-30
Abstract: PURPOSE: To reduce caking capacity and to provide easy crushability by permitting coal to experience with sufficient action from sulfur dioxide under high-temperature, high-pressure condition.  
     CONSTITUTION: Coal is treated by contacting sulfur dioxide in amount of at least 1.5 times as mush as the coal under the condition of 120°C or higher and 10kg/cm 2  or greater pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0271833-A (JP)
Title: Heat treatment apparatus
Inventor: FUERENKU RENDOBUAI
IPC: B01J3/00
Filed: 1989-06-08
Abstract: PURPOSE: To decrease the number of control apparatus by connecting a fluid control valve to a heat medium housing space or between this heat medium housing space and a pressurization side of a circulating pump and connecting the other junction of this fluid control valve preferably to a discharge pipe. CONSTITUTION: The apparatus is provided with the heat supply space or a vessel or autoclave 19 having the internal space joined with the heat supply space via a heat permeable material, the space for the heat medium, preferably a mantle space 23 and a conduit circuit for the heat medium having a circulating pump 15. The fluid control valve 11 is connected to the heat medium housing space or between the heat medium housing space and the pressurization side of the circulating pump 15. The other juncture of the fluid control valve 11 is preferably connected to the discharge pipe 26. A water introducing valve 27, a brine introducing pipe 28 or other heat medium introducing pipe is directly or indirectly connected via a heat medium introducing valve, preferably a water introducing valve 1 and brine introducing valve 3 to the suction side of the circulating pump 15.  Consequently, the number of the control apparatus may be decreased.
Patent JP-S5939207-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1053577-A (JP)
Title: Substituted 4-(quinolin-2-yl-methoxy)phenylacetic acid derivative and salt thereof
Inventor: MOHRS KLAUS
IPC: C07D215/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having antiinflammatory and antiallergic activities, and useful as a medicine or zoomedicine. SOLUTION: This new compound is a substituted 4-(quinolin-2-yl-methoxy) phenylacetic acid derivative (salt) of formula I  R<1> is of the formula [R<2> is H, an alkyl, of formula II (R<4> and R<5> are each H, an alkyl, etc.), etc.], etc.; Y is of formula III (R<8> is H, an alkyl, etc.; (n) is 0-5); Z is norbornyl, etc.; A and B are each H, a lower alkyl etc.}. This new compound of formula I is obtained by alkylating a 4-(quinolin-2-yl-methoxy)phenylacetic ester of formula IV (R<11> is an alkyl) with an alkyl halide of the formula Y-Z-X(X is Cl, Br, etc.) in the molar ratio of the latter to the former of 0.5-5 in the presence of a base in an inert solvent at 0-150 (pref. 10-100) deg.C under normal pressures; however, for obtaining this new compound of acid type, by hydrolyzing the above ester at 0-100 deg.C under normal pressures.
Patent JP-S5480690-A (JP)
Title: Pressure, vibration, and electric converter
Inventor: FUJII TETSUO
IPC: G01L23/18
Filed: 1977-12-09
Abstract: PURPOSE: To give the detection function of a plurality such as pressure and vibration to the sensing element provided with diaphragm by forming the receiving mass element on the diaphragm for measured pressure detection.  
     CONSTITUTION: The insulation base 1 forming the solder layer 6 is placed on the hot plate, melting the solder layer 6, and after that, the monocrystal silicon substrate 7 constituting the diaphragm chip formed on the solder layer 14 is placed on the substrate 1. The first bonding part 4 and the second bonding part 11 are bonded and supported by giving airtightness as the adhesives for the solder layer 6 and the solder of the solder layer 14. The solder layer 6 on the conductor layer 3 and the external electrode 12 are similarly bonded with the solder layers 6 and 14. The output ΔV1 is the output component by the pressure change and ΔV2 is the magnitude of vibration, and the frequency of vibration is detected by measuring the oscillation period t. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5481394-A (JP)
Title: Curable composition
Inventor: OGASAWARA YOSHIHISA
IPC: C09D11/101
Filed: 1977-12-13
Abstract: PURPOSE: To obtain the title solventless composition capable of forming a cured material having fexibility and adhesiveness without causing irritation and pungent odor, by using a specific (meth) acrylate compound as a reactive diluent.  
     CONSTITUTION: An alcohol is made by the addition of ancsubstituted) alkylene oxide,, e.g., ethylene oxide to a substituted phenol. The alcohol thus obtained is reacted with (meth) acrylic acid to give A) a reactive monomer having a molecular weight not more than 500 shown by the formula (R 1  is H or alkyl; R 2  is alkylene; R 3  is H or methyl; X is monofunctional hydrocarbon group having one of more aromatic groups: n≥1). B) A crosslinkable monomer having (meth) acryloyl  groups in a molecule blended with preferably 60W90 wt. % of (A) the monomer  based on the total amount of A and B, and the resulting blend is added to a resin  to give the desired curable composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6040250-A (JP)
Inventor: UEDA YASUSHI
IPC: B32B7/02
Filed: 1983-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10339822-A (JP)
Title: Optical fiber for amplification
Inventor: YOSHIDA MINORU
IPC: H01S3/10
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To effectively absorb and attenuate unnecessary light such as ASE leaking form a first core to a second core and to increase the amplification efficiency for signal light by doping a second core with a dopant which absorbs signal light without causing interference with excitation light. SOLUTION: The first core 2 essentially consists of quartz and its outer diameter is determined to generate a single mode for signal light. The first core 2 is doped with rare earth elements such as Nd. As for the clad 6, a polymer resin such as urethane acrylate and polymerthnylethacrysalte is used for protection and enclosing of light. The second core 4 consists of an nndoped region 4a in contact with the first core 2 and a doped region 4b around the region 4a. The both regions essentially consist of quartz, and the doped region 4b is doped with a dopant which absorbs signal light without causing interference with excitation light.
Patent JP-H03128321-A (JP)
Title: Artificial oxygen-carrier
Inventor: TSUCHIDA HIDETOSHI
IPC: A61K9/107
Filed: 1989-06-12
Abstract: PURPOSE:To provide an artificial oxygen-carrier composed of an ironporphyrin complex and a fatty acid triglyceride, capable of quickly and reversibly adsorbing and desorbing oxygen and useful as artificial blood, organ preservation liquid and oxygen-supplying liquid for artificial lung, etc. CONSTITUTION:The objective artificial oxygen-carrier is composed of an iron porphyrin complex, preferably meso-tetra(alpha,alpha,alpha,alpha-0-pivalamidophenyl)porphynato- iron(II) and a fatty acid triglyceride preferably having 6-10C alkyl group. The iron-porphyrin complex is preferably coordinated with an imidazole derivative, especially a hydrophobic imidazole derivative (e.g. long-chain alkylimidazole) to improve the affinity to oxygen.